CN209364597U - A kind of blade setting-out tooling - Google Patents
A kind of blade setting-out tooling Download PDFInfo
- Publication number
- CN209364597U CN209364597U CN201822074733.6U CN201822074733U CN209364597U CN 209364597 U CN209364597 U CN 209364597U CN 201822074733 U CN201822074733 U CN 201822074733U CN 209364597 U CN209364597 U CN 209364597U
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- circle
- tooling
- center
- hole
- punctuate
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Abstract
The utility model discloses a kind of blade setting-out toolings, it is related to wind power blade technical field, including tooling panel, location hole there are two being opened up on the tooling panel, the center of circle of two location holes is located on the circumference of the same circle, and it is corresponding with the bolt hole of vane end faces respectively, the two sides of the tooling panel offer punctuate groove, diameter of a circle direction, the line of two punctuate grooves and being equidistant for the center of circle of two location holes where the line of two punctuate grooves is located at the location hole center of circle.The utility model not only reduces the difficulty of portraying of zero mark line, and ensure that the accuracy and reproducibility of zero mark line, improves the quality of product.
Description
Technical field
The utility model relates to wind power blade technical fields, more particularly to a kind of blade setting-out tooling.
Background technique
Currently, global energy is increasingly exhausted, global environment runs down, and the exploitation of renewable energy is extremely urgent.Wind-force
It generates electricity as current more mature renewable energy technologies, the positive rapid development under the vigorously supporting of national policy.Wind at present
For the operation strategies of electricity there are still great limitation, main integrated distribution is rich in wind energy resources such as Xinjiang, the Inner Mongol and offshore islands
Rich area, and the urban area that the density of population is big, electricity consumption is high, most of wind power product can not be applied effectively.
During preparing wind power blade, there is a technical process positioning zero degree line, the purpose is to by blade zero degree
Position mark goes out to be convenient for the installation and the positioning of blade angle degree of subsequent zero graduation board.This process is needed to zero mark line
The parameters such as position, shape controlled to meet Deviation Indices.Existing technique is the straight steel ruler with manually, control
The parameters such as mark position, shape, the method will lead to performance indexes stability and reproducibility it is poor and complicated for operation
The problems such as.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of blade setting-out work
Dress.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of blade draws lines tooling, including tooling panel, opens up that there are two location holes on the tooling panel, described in two
The center of circle of location hole is located on the circumference of the same circle, and corresponding with the bolt hole of vane end faces respectively, the tooling panel
Two sides offer punctuate groove, the line of two punctuate grooves is located at diameter of a circle side where the location hole center of circle
To two punctuate grooves are equidistant with the center of circle of two location holes.
Further, calibration hole is also provided on tooling panel, the line of two punctuate grooves passes through the center of circle of calibration hole,
The center of circle of calibration hole is located at location hole center of circle institute on the circumference of the circle.
A kind of preceding blade setting-out tooling, location hole are equal to leaf for the diameter of positioning bolt hole and the positioning bolt hole
The diameter of piece end face bolt hole.
A kind of preceding blade setting-out tooling, the section of punctuate groove is isosceles triangle.
A kind of preceding blade draws lines tooling, and the diameter of a circle where the location hole center of circle is 2.3m, two location holes
The angle of the line in the center of circle of circle is 11.25 ° where the center of circle and the location hole center of circle.
A kind of preceding blade setting-out tooling, tooling panel is arc.
The beneficial effects of the utility model are:
(1) the utility model is aligned by the location hole tooling that will draw lines with root of blade, then in the setting-out of punctuate groove,
The difficulty of portraying of zero mark line is not only reduced, and ensure that the accuracy and reproducibility of zero mark line, is improved
The quality of product；
(2) the utility model is also provided with calibration hole on tooling panel, and tooling can pass through school after positioning by location hole
The position of another bolt hole of quasi- hole and root of blade is confirmed, shows the tooling that draws lines if calibration hole is overlapped with the bolt hole
Accurate positioning needs to be adjusted setting-out tooling, further improves the accuracy of zero mark line if there is deviation；
(3) location hole is bolt hole in the utility model, and identical as the diameter of bolt hole of vane end faces, in positioning,
After location hole is overlapped with bolt hole, bolt can be screwed into location hole and bolt hole, setting-out tooling is fixed on vane end faces
On, convenient for setting-out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1, tooling panel；2, location hole；3, punctuate groove；4, calibration hole.
Specific embodiment
To make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, makes further details of explanation to the utility model.
A kind of blade setting-out tooling, including tooling panel 1 are present embodiments provided, tooling panel 1 is arc, such as Fig. 1 institute
Show.It is opened up on tooling panel 1 there are two location hole 2, the center of circle of two location holes 2 is respectively positioned on the circle that the same diameter is 2.3m
On circumference, and the angle of the line in the center of circle of the two location holes 2 and the center of circle of the circle is 11.25 °, the two location holes 2
Position is corresponding with the bolt hole of root of blade transverse plane respectively.
It is located between two location holes 2 on tooling panel 1 and is also provided with a calibration hole 4, the center of circle of the calibration hole 4 also position
In on the circumference of above-mentioned circle.The center of circle of calibration hole 4 is equal with the distance between two 2 centers of circle of location hole.
It corresponds to and is opened up there are two punctuate groove 3 in the two sides up and down of tooling panel 1, the two punctuate grooves 3 are located at
Above and below calibration hole 4, the line of the two punctuate grooves 3 passes through the center of circle of calibration hole 4, and the line passes through location hole
The center of circle of circle where 2 centers of circle.
Wherein, the cross sectional shape of punctuate groove 3 is that isosceles triangle is more easily identified convenient for being identified to point.
In addition, location hole 2 is bolt hole, and the diameter of location hole 2 is equal to the diameter of the bolt hole of root of blade transverse plane,
In positioning, after location hole 2 is overlapped with bolt hole, bolt can be screwed into location hole 2 and bolt hole, setting-out tooling is fixed
In vane end faces, convenient for setting-out.
When the model of blade changes, diameter of a circle where the center of circle of adjustable location hole 2 and two positioning
The angle of the line in the center of circle in the center of circle and circle in hole 2 keeps location hole 2 corresponding with the bolt hole on different model blade, different
It can also be improved when the zero degree graticule position difference of blade profile by adjusting punctuate groove 3 and the included angle of calibration hole 4.
Specific works are described as follows: firstly, will draw lines tooling on two location holes 2 respectively with two spiral shells of root of blade
Bolt, is screwed into bolt hole and location hole 2 by keyhole alignment after alignment, and setting-out tooling is fixed on the end face of root of blade,
Then made marks picture point using fine point oil pike in marker groove position, at two marker grooves label it is good after, will draw lines
Tooling unloads, and two mark point lines is gone out zero mark line drawing, the installation and wind field leaf convenient for subsequent zero graduation board
The positioning of piece setting angle.
In addition to the implementation, the utility model can also have other embodiments；It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
- The tooling 1. a kind of blade draws lines, including tooling panel (1), it is characterised in that: there are two being opened up on the tooling panel (1) The center of circle of location hole (2), two location holes (2) is located on the circumference of the same circle, and respectively with the bolt of vane end faces Hole is corresponding, and the two sides of the tooling panel (1) offer punctuate groove (3), the line position of two punctuate grooves (3) The diameter of a circle direction where the location hole (2) center of circle, two punctuate grooves (3) and two location holes (2) The center of circle is equidistant.
- The tooling 2. a kind of blade according to claim 1 draws lines, it is characterised in that: also opened up on the tooling panel (1) Have calibration hole (4), the line of two punctuate grooves (3) passes through the center of circle of calibration hole (4), the center of circle of the calibration hole (4) On the circumference of the circle positioned at location hole (2) center of circle institute.
- The tooling 3. a kind of blade according to claim 1 draws lines, it is characterised in that: the location hole (2) is positioning bolt The diameter of hole and the positioning bolt hole is equal to the diameter of vane end faces bolt hole.
- The tooling 4. a kind of blade according to claim 1 draws lines, it is characterised in that: the section of the punctuate groove (3) is Isosceles triangle.
- The tooling 5. a kind of blade according to claim 1 draws lines, it is characterised in that: where location hole (2) center of circle Diameter of a circle is 2.3m, the line in the center of circle of circle where the center of circle and the location hole (2) center of circle of two location holes (2) Angle is 11.25 °.
- 6. a kind of -5 any blades draw lines tooling according to claim 1, it is characterised in that: the tooling panel (1) is Arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074733.6U CN209364597U (en) | 2018-12-11 | 2018-12-11 | A kind of blade setting-out tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074733.6U CN209364597U (en) | 2018-12-11 | 2018-12-11 | A kind of blade setting-out tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364597U true CN209364597U (en) | 2019-09-10 |
Family
ID=67832146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074733.6U Expired - Fee Related CN209364597U (en) | 2018-12-11 | 2018-12-11 | A kind of blade setting-out tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209364597U (en) |
-
2018
- 2018-12-11 CN CN201822074733.6U patent/CN209364597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211211 |